US7814149B1 - Client side data deduplication - Google Patents
Client side data deduplication Download PDFInfo
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- US7814149B1 US7814149B1 US12/240,441 US24044108A US7814149B1 US 7814149 B1 US7814149 B1 US 7814149B1 US 24044108 A US24044108 A US 24044108A US 7814149 B1 US7814149 B1 US 7814149B1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1748—De-duplication implemented within the file system, e.g. based on file segments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
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- Databases & Information Systems (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
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struct OnDiskStruct { |
uint16_t | count; | // num of used Entry objects | |
uint32_t | nextStruct; | // index of next structure | |
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Claims (21)
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US12/240,441 US7814149B1 (en) | 2008-09-29 | 2008-09-29 | Client side data deduplication |
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US12/240,441 US7814149B1 (en) | 2008-09-29 | 2008-09-29 | Client side data deduplication |
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US7814149B1 true US7814149B1 (en) | 2010-10-12 |
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US12/240,441 Active 2029-03-10 US7814149B1 (en) | 2008-09-29 | 2008-09-29 | Client side data deduplication |
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Cited By (149)
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